Buy on Amazon
$74.64
In Stock
Availability
Availability
AvailabilityMSRP in USD: $122
Availability
MSRP in USD: $122
Key Differences
In short — Core i3-12100 outperforms the cheaper Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i3-12100 is 1552 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 42% cheaper than Core i3-12100 - $74.64 vs $129.63
Advantages of Intel Core i3-12100
- Performs up to 5% better in Forza Horizon 4 than Core i5-8400 - 325 vs 310 FPS
- Consumes up to 8% less energy than Intel Core i5-8400 - 60 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 8 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Forza Horizon 4
Resolution
1920 x 1080
Game Graphics
Max
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for $74.64 on Amazon
In Stock
Updated 73799 minutes ago
Intel Core i3-12100 Alder Lake CPU LGA 1700 3.3 GHz Quad-Core 60W 12MB Cache Desktop Processor
Buy for $129.63 on Amazon
In Stock
Updated 73798 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Core i5-8400
Desktop • Oct 5th, 2017
Core i3-12100
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
62.95951605397859%
Multi-Core
4748
69.04173331394503%
Intel Core i5-8400 | vs | Intel Core i3-12100 |
|---|---|---|
| Oct 5th, 2017 | Release Date | Jan 4th, 2022 |
| Core i5 | Collection | Core i3 |
| Coffee Lake | Codename | Alder Lake |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
| 6 | Threads | 8 |
| 2.8 GHz | Base Clock Speed | 3.3 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.3 GHz |
| 65 W | TDP | 60 W |
| 14 nm | Process Size | 10 nm |
| 28.0x | Multiplier | 33.0x |
| None | Integrated Graphics | UHD Graphics 730 |
| No | Overclockable | No |
Builds Using Core i5-8400 or Core i3-12100
Forza Horizon 4, 1920 x 1080, Max
146 FPS
$5.82/FPS
Radeon RX 580
Core i5-8400
8 GB, 1 TB HDD
Buy on Amazon
$849.99
In Stock
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